coldcard

Coinkite has published official schematics and guides for users to build their own Coldcard hardware wallet but will it hurt the bottom line?
Technical

Coldcard Version 4.0.0 Released For Improved Bitcoin Security

This third entry in our series reviewing the leading hardware bitcoin wallets on the market scrutinizes their privacy and security.
Reviews

Bitcoin Wallet Reviews: What’s the Best Hardware Wallet on the Market? Part 3

This hardware bitcoin wallet review tests the simplicity, software, verification, unique features and privacy of the Trezor Model T, Ledger Nano X, KeepKey, BitBox02 and Coldcard Mk3.
Culture

Bitcoin Wallet Reviews: What’s the Best Hardware Wallet on the Market? Part 2

For many, bitcoin security is only as good as the hardware wallet of choice. In this review, we put five popular options to the test.
Reviews

Bitcoin Wallet Reviews: What’s the Best Hardware Wallet on the Market?

In this video review, Bitcoin Magazine tests Coinkite’s Coldcard Mk3 hardware wallet, assessing its user experience, security measures and more.
Reviews

Video Review: Coldcard Mk3

Coinkite CEO Rodolfo Novak (aka NVK) talks about his Bitcoin-only hardware wallets, Coldcard and the Opendime, and the market demand for them.
Culture

Video Interview: Rodolfo Novak on the Coldcard Wallet and Opendime